Vacuum head assembly



FIG. 1 is a top perspective view of a head for a vacuum head assembly in accordance with this invention thereof;

FIG. 2 is an underside perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a side view thereof;

FIG. 7 is an underside view thereof; and,

FIG. 8 is a side view thereof. 

I claim the ornamental design for a vacuum head assembly, as shown and described. 